119 lines
3.6 KiB
Ruby
119 lines
3.6 KiB
Ruby
# Encoding: utf-8
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#
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# Cookbook Name:: openstack-network
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# Recipe:: ml2_opensvswitch
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#
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# Copyright 2013, AT&T
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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require 'uri'
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# Make Openstack object available in Chef::Recipe
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class ::Chef::Recipe
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include ::Openstack
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end
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node.default['openstack']['network']['plugins']['ml2']['conf']['ml2']['mechanism_drivers'] = 'openvswitch'
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platform_options = node['openstack']['network']['platform']
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node.default['openstack']['network']['plugins']['openvswitch'].tap do |ovs|
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case node['platform_family']
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when 'fedora', 'rhel'
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ovs['path'] =
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'/etc/neutron/plugins/openvswitch'
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ovs['filename'] =
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'ovs_neutron_plugin.ini'
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when 'debian'
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ovs['path'] =
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'/etc/neutron/plugins/ml2'
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ovs['filename'] =
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'openvswitch_agent.ini'
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end
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ovs['conf']['DEFAULT']['integration_bridge'] = 'br-int'
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ovs['conf']['OVS']['tunnel_bridge'] = 'br-tun'
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end
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platform_options['neutron_openvswitch_packages'].each do |pkg|
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package pkg do
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options platform_options['package_overrides']
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action :upgrade
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end
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end
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plugin_file_path = File.join(
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node['openstack']['network']['plugins']['openvswitch']['path'],
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node['openstack']['network']['plugins']['openvswitch']['filename']
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)
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platform_options['neutron_openvswitch_agent_packages'].each do |pkg|
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package pkg do
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action :upgrade
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options platform_options['package_overrides']
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end
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end
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int_bridge =
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node['openstack']['network']['plugins']['openvswitch']['conf']
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.[]('DEFAULT')['integration_bridge']
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tun_bridge =
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node['openstack']['network']['plugins']['openvswitch']['conf']
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.[]('OVS')['tunnel_bridge']
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execute 'create internal network bridge' do
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ignore_failure true
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command "ovs-vsctl add-br #{int_bridge}"
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action :run
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not_if "ovs-vsctl br-exists #{int_bridge}"
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end
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include_recipe 'openstack-network::plugin_config'
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service 'neutron-openvswitch-switch' do
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service_name platform_options['neutron_openvswitch_service']
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supports status: true, restart: true
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action [:enable, :start]
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subscribes :restart, "template[#{plugin_file_path}]"
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end
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service 'neutron-plugin-openvswitch-agent' do
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service_name platform_options['neutron_openvswitch_agent_service']
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supports status: true, restart: true
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action [:enable, :start]
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subscribes :restart, [
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'template[/etc/neutron/neutron.conf]',
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"template[#{plugin_file_path}]",
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'execute[create internal network bridge]',
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'execute[create tunnel network bridge]',
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'execute[create data network bridge]'
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]
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end
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execute 'create tunnel network bridge' do
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ignore_failure true
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command "ovs-vsctl add-br #{tun_bridge}"
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action :run
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not_if "ovs-vsctl br-exists #{tun_bridge}"
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end
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if node['openstack']['network']['openvswitch']['bridge_mapping_interface']
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ext_bridge_mapping = node['openstack']['network']['openvswitch']['bridge_mapping_interface']
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ext_bridge, ext_bridge_iface = ext_bridge_mapping.split(':')
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execute 'create data network bridge' do
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command "ovs-vsctl add-br #{ext_bridge} -- add-port #{ext_bridge} #{ext_bridge_iface}"
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action :run
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not_if "ovs-vsctl br-exists #{ext_bridge}"
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only_if "ip link show #{ext_bridge_iface}"
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end
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end
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